/* ============================================================
   Academic AI Lab — Complete Redesign v2.0
   Premium | Sophisticated | Modern
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Core palette */
  --black: #060A16;
  --navy-950: #0B1120;
  --navy-900: #0F172A;
  --navy-800: #1B2A4A;
  --navy-700: #253B5C;
  --navy-600: #334E74;

  /* Warm neutral surfaces */
  --stone-50: #FAF8F5;
  --stone-100: #F5F2ED;
  --stone-200: #E9E4DC;
  --stone-300: #D4CDC2;
  --stone-400: #A69F95;
  --stone-500: #7D766C;
  --stone-600: #5D564C;
  --stone-700: #3E3830;

  /* Accent — Warm Amber/Gold */
  --amber-50: #FFFBEB;
  --amber-100: #FEF3C7;
  --amber-200: #FDE68A;
  --amber-300: #FCD34D;
  --amber-400: #FBBF24;
  --amber-500: #F59E0B;
  --amber-600: #D97706;
  --amber-700: #B45309;
  --amber-800: #92400E;

  /* Secondary accent — Cyan/Sky */
  --cyan-50: #ECFEFF;
  --cyan-100: #CFFAFE;
  --cyan-200: #A5F3FC;
  --cyan-300: #67E8F9;
  --cyan-400: #22D3EE;
  --cyan-500: #06B6D4;
  --cyan-600: #0891B2;
  --cyan-700: #0E7490;
  --cyan-800: #155E75;

  /* Functional */
  --success: #059669;
  --warning: #D97706;
  --error: #DC2626;

  /* Glass / Overlay */
  --glass-light: rgba(255, 255, 255, 0.08);
  --glass-medium: rgba(255, 255, 255, 0.14);
  --glass-heavy: rgba(255, 255, 255, 0.22);
  --glass-dark: rgba(11, 17, 32, 0.72);
  --glass-amber: rgba(245, 158, 11, 0.12);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(11, 17, 32, 0.06);
  --shadow-md: 0 4px 14px rgba(11, 17, 32, 0.08);
  --shadow-lg: 0 12px 40px rgba(11, 17, 32, 0.12);
  --shadow-xl: 0 24px 64px rgba(11, 17, 32, 0.16);
  --shadow-glow: 0 0 40px rgba(245, 158, 11, 0.15);
  --shadow-glow-lg: 0 0 60px rgba(245, 158, 11, 0.2);

  /* Typography */
  --font-display: 'Fraunces', 'Georgia', 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* Layout */
  --max-width: 1200px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}

/* ---------- Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--stone-700);
  background: var(--stone-50);
  overflow-x: hidden;
}

::selection {
  background: var(--amber-500);
  color: var(--navy-950);
}

/* ---------- Typography ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  color: var(--navy-950);
  margin: 0 0 0.5em;
}

h1 {
  font-size: clamp(2.35rem, 4.2vw, 3.7rem);
  letter-spacing: 0;
}

h2 {
  font-size: clamp(1.8rem, 3.2vw, 3.2rem);
  letter-spacing: 0;
}

h3 {
  font-size: clamp(1.2rem, 1.8vw, 1.6rem);
  letter-spacing: 0;
}

h4 {
  font-size: 1.2rem;
}

p {
  margin: 0 0 1em;
  color: var(--stone-500);
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

small {
  font-size: 0.82em;
}

/* ---------- Utilities ---------- */
.container {
  width: min(100% - 40px, var(--max-width));
  margin-left: auto;
  margin-right: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 999;
  padding: var(--space-3) var(--space-5);
  background: var(--navy-950);
  color: #fff;
  font-weight: 700;
  border-radius: var(--radius-md);
}

.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
}

.section-padding {
  padding: var(--space-20) 0;
}

.section-padding-sm {
  padding: var(--space-12) 0;
}

.text-center {
  text-align: center;
}

.text-gold {
  color: var(--amber-500);
}

/* Section label / eyebrow */
.label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--amber-600);
  margin-bottom: var(--space-3);
}

.label::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--amber-400);
  border-radius: var(--radius-full);
}

.label.light {
  color: var(--amber-300);
}

.label.light::before {
  background: var(--amber-400);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0 var(--space-6);
  min-height: 48px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.2, 0.9, 0.4, 1);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
  color: var(--navy-950);
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(245, 158, 11, 0.4);
}

.btn-secondary {
  background: var(--glass-medium);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: var(--glass-heavy);
  transform: translateY(-2px);
}

.hero .btn-secondary,
.section-dark .btn-secondary,
.cta-section .btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.24);
}

.hero .btn-secondary:hover,
.section-dark .btn-secondary:hover,
.cta-section .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(245, 158, 11, 0.55);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--navy-950);
  border-color: var(--stone-300);
}

.btn-outline:hover {
  border-color: var(--amber-500);
  color: var(--amber-700);
  box-shadow: 0 4px 16px var(--glass-amber);
}

.btn-ghost {
  background: transparent;
  color: var(--amber-500);
  padding: 0 var(--space-4);
  min-height: auto;
}

.btn-ghost:hover {
  color: var(--amber-600);
  gap: var(--space-3);
}

.btn .arrow {
  display: inline-block;
  transition: transform 0.25s ease;
}

.btn:hover .arrow {
  transform: translateX(4px);
}

.btn-sm {
  min-height: 42px;
  padding: 0 var(--space-4);
  font-size: 0.85rem;
}



/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-2) max(20px, calc((100vw - var(--max-width)) / 2));
  background: rgba(6, 10, 22, 0.96);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  min-height: 60px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.brand-mark {
  width: 38px;
  height: 38px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.brand:hover .brand-mark {
  transform: scale(1.06) rotate(-3deg);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.brand-tagline {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.68);
  letter-spacing: 0.02em;
}

/* Desktop nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-left: auto;
}

.site-nav a {
  padding: var(--space-2) var(--space-3);
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.78);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.site-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.site-nav a.nav-active {
  color: var(--amber-400);
  background: rgba(245, 158, 11, 0.08);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.header-search-cta {
  box-shadow: 0 3px 14px rgba(245, 158, 11, 0.22);
}

.header-task-cta {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.86);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: none;
}

.header-task-cta:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.24);
}

/* Menu toggle (mobile) */
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  color: #fff;
  cursor: pointer;
  margin-left: auto;
  transition: background 0.2s;
}

.menu-toggle:hover {
  background: rgba(255, 255, 255, 0.06);
}

.menu-toggle svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Mobile nav overlay ---------- */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 98;
  background: rgba(11, 17, 32, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-overlay.open {
  opacity: 1;
}

.mobile-drawer {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  width: min(340px, 85vw);
  background: var(--navy-950);
  border-left: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-6);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.2, 0.9, 0.3, 1);
  overflow-y: auto;
}

.mobile-drawer.open {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.drawer-brand-name {
  color: #fff;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 800;
}

.drawer-close {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: #fff;
  cursor: pointer;
  font-size: 1.3rem;
  transition: background 0.2s;
}

.drawer-close:hover {
  background: rgba(255, 255, 255, 0.08);
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.drawer-nav a {
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  font-size: 1.05rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.drawer-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.drawer-nav .btn {
  margin-top: var(--space-4);
  text-align: center;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: var(--space-20) 0 var(--space-16);
  background: var(--navy-950);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.06), transparent 60%);
  border-radius: 50%;
  pointer-events: none;
  animation: heroOrb 8s ease-in-out infinite alternate;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.05), transparent 60%);
  border-radius: 50%;
  pointer-events: none;
  animation: heroOrbSecondary 10s ease-in-out infinite alternate;
}

@keyframes heroOrb {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-80px, 40px) scale(1.15); }
}

@keyframes heroOrbSecondary {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(60px, -50px) scale(1.2); }
}

/* Subtle grid pattern overlay */
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-16);
  align-items: center;
}

.hero-content {
  min-width: 0;
}

.hero h1 {
  color: #fff;
  max-width: 680px;
  margin-bottom: var(--space-5);
}

.hero h1 .highlight {
  background: linear-gradient(to right, var(--amber-300), var(--amber-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.06rem;
  color: rgba(255, 255, 255, 0.76);
  max-width: 590px;
  margin-bottom: var(--space-6);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero-actions-tight {
  margin-bottom: 0;
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  padding: var(--space-5) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.metric-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
}

.metric-item .icon {
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.15);
  color: var(--amber-400);
  flex-shrink: 0;
  font-size: 0.65rem;
}

/* ========== TOOL HERO ========== */
.hero-tool .hero-layout {
  grid-template-columns: 1.3fr 0.7fr;
}
.hero-tool .hero-sub {
  max-width: 600px;
}
.hero-search {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 5px;
  max-width: 600px;
  margin-bottom: var(--space-4);
  transition: border-color 0.25s ease;
}
.hero-search:focus-within {
  border-color: var(--amber-400);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}
.hero-search .search-icon {
  color: rgba(255, 255, 255, 0.58);
  flex-shrink: 0;
  margin-left: var(--space-4);
}
.hero-search input {
  flex: 1;
  padding: var(--space-3) var(--space-3);
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
}
.hero-search input::placeholder { color: rgba(255, 255, 255, 0.5); }
.hero-search .btn {
  min-height: 42px;
  padding: 0 var(--space-5);
  flex-shrink: 0;
}
.hero-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: var(--space-5);
}
.hero-sources span {
  font-size: 0.72rem;
  padding: 0.22rem 0.55rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
/* Tool preview card in hero */
.tool-preview {
  background: rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}
.tool-preview .preview-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cyan-500);
  margin-bottom: var(--space-5);
}
.tool-preview .preview-row {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.tool-preview .preview-row:last-child { border-bottom: 0; padding-bottom: 0; }
.tool-preview .preview-row .title {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.86);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tool-preview .preview-row .meta {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.46);
}

/* ========== HOW IT WORKS (Steps) ========== */
.steps-grid {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}
.step-card {
  flex: 1;
  text-align: center;
  padding: var(--space-8) var(--space-5);
  background: #fff;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--amber-200);
}
.step-num {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin: 0 auto var(--space-4);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber-100), var(--amber-300));
  color: var(--navy-950);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
}
.step-card h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-2);
}
.step-card p {
  font-size: 0.88rem;
  color: var(--stone-500);
  line-height: 1.6;
  margin: 0;
}
.step-connector {
  flex: 0 0 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-connector span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--stone-300);
  border-radius: var(--radius-full);
}

/* ========== SOURCE GRID ========== */
.source-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.source-chip {
  padding: var(--space-5) var(--space-5);
  background: #fff;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-md);
  transition: all 0.25s ease;
}
.source-chip:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--amber-200);
}
.source-chip strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--navy-950);
  margin-bottom: 0.2rem;
}
.source-chip span {
  font-size: 0.78rem;
  color: var(--stone-500);
  line-height: 1.4;
  display: block;
}

/* ========== BENEFIT GRID ========== */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.benefit-card {
  padding: var(--space-6);
  background: #fff;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}
.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--amber-200);
}
.benefit-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: var(--space-3);
  color: var(--amber-700);
  background: var(--amber-50);
  border: 1px solid var(--amber-200);
  border-radius: var(--radius-md);
}

.benefit-icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.benefit-card h3 {
  font-size: 1.05rem;
  margin-bottom: var(--space-2);
}
.benefit-card p {
  font-size: 0.88rem;
  color: var(--stone-500);
  line-height: 1.6;
  margin: 0;
}

/* ========== COMPACT SERVICES ========== */
.compact-service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.compact-service {
  padding: var(--space-5);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: all 0.25s ease;
}
.compact-service:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(245, 158, 11, 0.2);
}
.cs-number {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--amber-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--space-1);
}
.compact-service h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 0.2rem;
}
.compact-service p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
  margin: 0;
  line-height: 1.4;
}

/* ---------- Order Preview Card ---------- */
.order-preview {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  min-width: 0;
  position: relative;
  overflow: hidden;
}
.order-preview::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.06), transparent 60%);
  pointer-events: none;
}
.preview-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.preview-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}
.preview-header-text {
  font-family: var(--font-display);
  font-weight: 600;
  color: #fff;
  font-size: 1rem;
}
.preview-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.preview-row:last-of-type { border-bottom: 0; }
.preview-row .label {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.78rem;
  margin-bottom: 0;
}
.preview-row .label::before { display: none; }
.preview-row .value {
  color: #fff;
  font-weight: 600;
  font-size: 0.92rem;
}
.progress-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: var(--space-5) 0;
}
.progress-bar .fill {
  display: block;
  height: 100%;
  width: 58%;
  background: linear-gradient(90deg, var(--amber-400), var(--amber-600));
  border-radius: var(--radius-full);
  animation: progressFill 1.2s ease-out;
}
@keyframes progressFill { from { width: 0; } }
.preview-note {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.82rem;
  margin-top: var(--space-4);
}

/* ---------- Sections ---------- */
.section-white {
  background: #fff;
}

.section-light {
  background: var(--stone-50);
}

.section-dark {
  background: var(--navy-950);
  color: #fff;
}

.section-dark h2,
.section-dark h3 {
  color: #fff;
}

.section-dark p {
  color: rgba(255, 255, 255, 0.6);
}

.section-gradient {
  background: linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 100%);
  color: #fff;
}

.section-gradient h2,
.section-gradient h3 {
  color: #fff;
}

.section-gradient p {
  color: rgba(255, 255, 255, 0.6);
}

/* Section divider accent */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber-400), transparent);
  opacity: 0.15;
  margin: 0;
  border: 0;
}

/* ---------- Section Header ---------- */
.section-header {
  max-width: 680px;
  margin-bottom: var(--space-12);
}

.section-header.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  margin-bottom: var(--space-3);
}

.section-header .subtitle {
  font-size: 1.05rem;
  color: var(--stone-400);
  line-height: 1.7;
}

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--amber-200);
}

.card-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--amber-100), var(--amber-200));
  color: var(--amber-700);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-2);
}

.card p {
  font-size: 0.9rem;
  color: var(--stone-400);
  line-height: 1.65;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--amber-600);
  transition: gap 0.25s ease;
}

.card-link:hover {
  gap: var(--space-3);
}

/* Card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.card-grid.col-2 {
  grid-template-columns: repeat(2, 1fr);
}

.card-grid.col-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card-grid.col-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Dark variant */
.card.dark-card {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

.card.dark-card:hover {
  border-color: rgba(245, 158, 11, 0.3);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.card.dark-card .card-icon {
  background: rgba(245, 158, 11, 0.15);
  color: var(--amber-400);
}

.card.dark-card h3 {
  color: #fff;
}

.card.dark-card p {
  color: rgba(255, 255, 255, 0.5);
}

.card.dark-card .card-link {
  color: var(--amber-400);
}

/* Featured card with glow */
.card.featured {
  border-color: var(--amber-300);
  box-shadow: var(--shadow-md), var(--shadow-glow);
  position: relative;
}

.card.featured::after {
  content: 'Most Popular';
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  padding: var(--space-1) var(--space-3);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
  color: var(--navy-950);
  border-radius: var(--radius-full);
}

/* ---------- Stats Strip ---------- */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.stat-item {
  padding: var(--space-6) var(--space-5);
  text-align: center;
  border-right: 1px solid var(--stone-200);
  position: relative;
}

.stat-item:last-child {
  border-right: 0;
}

.stat-number {
  font-family: var(--font-display);
  display: block;
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--navy-950);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  display: block;
  font-size: 0.76rem;
  color: var(--stone-500);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- Service Pathways ---------- */
.pathway-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.pathway-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  min-height: 260px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1);
  cursor: pointer;
  overflow: hidden;
}

.pathway-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--amber-400), var(--amber-600));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.pathway-card:hover::before {
  transform: scaleX(1);
}

.pathway-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--amber-200);
}

.pathway-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--amber-500);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.pathway-card h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-2);
}

.pathway-card p {
  font-size: 0.88rem;
  color: var(--stone-400);
  line-height: 1.65;
  flex: 1;
}

/* ---------- Workflow / Timeline ---------- */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-3);
}

.workflow-step {
  text-align: center;
  padding: var(--space-5) var(--space-3);
  background: #fff;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.workflow-step:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--amber-200);
}

.step-number {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  margin: 0 auto var(--space-3);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber-100), var(--amber-300));
  color: var(--navy-950);
  font-weight: 800;
  font-size: 0.82rem;
}

.workflow-step h4 {
  font-family: var(--font-display);
  font-size: 0.88rem;
  margin-bottom: var(--space-1);
  color: var(--navy-950);
}

.workflow-step p {
  font-size: 0.75rem;
  color: var(--stone-400);
  line-height: 1.4;
  margin: 0;
}

/* ---------- Trust / Credibility ---------- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.trust-item {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  background: #fff;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.trust-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.trust-icon {
  font-size: 1.6rem;
  margin-bottom: var(--space-3);
  display: block;
}

.trust-item h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: var(--space-1);
  color: var(--navy-950);
}

.trust-item p {
  font-size: 0.82rem;
  color: var(--stone-400);
  margin: 0;
}

/* ---------- Tag Cloud ---------- */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag {
  display: inline-flex;
  padding: var(--space-1) var(--space-3);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--stone-500);
  background: var(--stone-100);
  border-radius: var(--radius-full);
  border: 1px solid var(--stone-200);
  transition: all 0.2s ease;
}

.tag:hover {
  background: var(--amber-50);
  border-color: var(--amber-300);
  color: var(--amber-700);
}

.tag.light {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

.tag.light:hover {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--amber-400);
}

/* ---------- Details / FAQ ---------- */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.faq-item {
  background: #fff;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  transition: border-color 0.2s ease;
}

.faq-item[open] {
  border-color: var(--amber-300);
}

.faq-item summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--navy-950);
  padding: var(--space-1) 0;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.2rem;
  color: var(--amber-500);
  font-weight: 400;
  transition: transform 0.25s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin-top: var(--space-3);
  font-size: 0.9rem;
  color: var(--stone-400);
  line-height: 1.65;
}

/* ---------- Split Layout ---------- */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.split-layout>* {
  min-width: 0;
}

/* ---------- Advisory / CTA Section ---------- */
.advisory-section {
  position: relative;
  overflow: hidden;
}

.advisory-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.04), transparent 60%);
  pointer-events: none;
}

.advisory-chat {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.chat-bubble {
  max-width: 85%;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  margin: var(--space-2) 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

.chat-bubble.bot {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.85);
  border-bottom-left-radius: var(--radius-sm);
}

.chat-bubble.user {
  background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
  color: var(--navy-950);
  margin-left: auto;
  border-bottom-right-radius: var(--radius-sm);
}

/* ---------- Final CTA ---------- */
.cta-section {
  text-align: center;
  padding: var(--space-20) 0;
  background: linear-gradient(135deg, var(--navy-950), var(--navy-900));
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 50%, rgba(245, 158, 11, 0.06), transparent 50%),
    radial-gradient(circle at 70% 50%, rgba(6, 182, 212, 0.04), transparent 50%);
  pointer-events: none;
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  color: #fff;
  margin-bottom: var(--space-6);
}

.cta-section .cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--black);
  color: #fff;
  padding: var(--space-16) 0 var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: var(--space-10);
}

.footer-brand p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.4);
  max-width: 300px;
  margin-top: var(--space-3);
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: var(--space-4);
}

.footer-col a {
  display: block;
  padding: var(--space-1) 0;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  transition: all 0.2s ease;
}

.footer-col a:hover {
  color: var(--amber-400);
  padding-left: var(--space-1);
}

.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.3);
  margin: 0;
}

/* ---------- Opportunity Radar ---------- */
.opportunity-radar {
  background: #f8fafc;
  padding: calc(var(--space-20) + 72px) 0 var(--space-20);
  min-height: 100vh;
}

.opportunity-header {
  max-width: 820px;
  margin-bottom: var(--space-8);
}

.opportunity-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.75rem);
  line-height: 1.02;
  letter-spacing: 0;
  color: var(--black);
  margin: 0 0 var(--space-4);
}

.opportunity-header .subtitle {
  color: var(--gray-600);
  font-size: 1.05rem;
  max-width: 720px;
}

.opportunity-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.opportunity-stat,
.opportunity-loading,
.opportunity-error {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
}

.opportunity-stat strong {
  display: block;
  font-size: 1.45rem;
  color: var(--black);
}

.opportunity-stat-date strong {
  font-size: 1rem;
  line-height: 1.5;
}

.opportunity-stat span,
.opportunity-loading,
.opportunity-error {
  color: var(--gray-600);
  font-size: 0.85rem;
}

.opportunity-error {
  grid-column: 1 / -1;
  color: #b91c1c;
}

.opportunity-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-6);
  align-items: start;
}

.opportunity-filters {
  position: sticky;
  top: 96px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.opportunity-filters label {
  display: block;
  color: var(--gray-700);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

.opportunity-filters input,
.opportunity-filters select {
  width: 100%;
  margin-top: var(--space-2);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: 0.72rem 0.8rem;
  color: var(--gray-900);
  background: #fff;
  font: inherit;
  text-transform: none;
  letter-spacing: 0;
}

.opportunity-results {
  min-width: 0;
}

.opportunity-section-heading {
  margin-bottom: var(--space-4);
}

.opportunity-section-heading h2 {
  font-family: var(--font-body);
  font-size: 1.15rem;
  color: var(--gray-900);
  margin: 0 0 var(--space-1);
}

.opportunity-section-heading p {
  color: var(--gray-600);
  font-size: 0.9rem;
  margin: 0;
}

.opportunity-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  color: var(--gray-600);
  font-weight: 600;
}

.opportunity-list {
  display: grid;
  gap: var(--space-4);
}

.opportunity-row,
.opportunity-empty {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.opportunity-row {
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr) auto;
  gap: 0;
  position: relative;
  align-items: start;
  overflow: hidden;
  background: #fff;
}

.opportunity-card-accent {
  width: 8px;
  border-radius: 0;
  background: linear-gradient(180deg, #4338ca, #38bdf8);
}

.opportunity-row-main {
  padding: var(--space-5);
  min-width: 0;
}

.opportunity-row-top {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.opportunity-badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: #eef2ff;
  color: #3730a3;
  font-size: 0.74rem;
  font-weight: 800;
}

.opportunity-badge.badge-kind {
  background: var(--opportunity-accent-soft, #e0f2fe);
  color: var(--opportunity-accent, #075985);
}

.opportunity-badge.badge-source {
  background: #f8fafc;
  color: #334155;
}

.opportunity-badge.deadline-known {
  background: #ecfdf5;
  color: #047857;
}

.opportunity-badge.deadline-missing {
  background: #fff7ed;
  color: #c2410c;
}

.opportunity-row h2 {
  font-family: var(--font-body);
  font-size: 1.08rem;
  line-height: 1.3;
  color: var(--black);
  margin: 0 0 var(--space-2);
}

.opportunity-row p {
  color: var(--gray-600);
  margin: 0 0 var(--space-4);
  line-height: 1.55;
}

.opportunity-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
}

.summary-item {
  border-radius: var(--radius-md);
  padding: var(--space-3);
  border: 1px solid var(--gray-200);
  background: #fff;
}

.summary-item span {
  display: block;
  font-size: 0.67rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
  color: var(--gray-500);
  margin-bottom: 0.25rem;
}

.summary-item strong {
  display: block;
  font-size: 0.95rem;
  line-height: 1.25;
  color: var(--gray-900);
}

.summary-primary {
  background: var(--opportunity-accent-soft, #eff6ff);
  border-color: var(--opportunity-accent-border, #bfdbfe);
}

.summary-primary strong {
  color: var(--opportunity-accent, #1d4ed8);
}

.summary-deadline {
  background: #fffbeb;
  border-color: #fde68a;
}

.summary-deadline strong {
  color: #b45309;
}

.summary-fit {
  background: #f0fdf4;
  border-color: #bbf7d0;
}

.summary-fit strong {
  color: #047857;
}

.opportunity-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.opportunity-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.opportunity-meta span {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  color: var(--gray-600);
  font-size: 0.78rem;
  padding: 0.28rem 0.5rem;
}

.opportunity-row-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 140px;
  padding: var(--space-5);
  border-left: 1px solid var(--gray-200);
  background: #fcfcfd;
}

.opportunity-empty {
  padding: var(--space-8);
  color: var(--gray-600);
  text-align: center;
}

.opportunity-uncertain {
  margin-top: var(--space-8);
  border-top: 1px solid var(--gray-200);
  padding-top: var(--space-6);
}

.opportunity-uncertain-header {
  margin-bottom: var(--space-4);
}

.opportunity-uncertain-header h2 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--gray-900);
  margin: 0 0 var(--space-1);
}

.opportunity-uncertain-header p {
  color: var(--gray-600);
  margin: 0;
  font-size: 0.9rem;
}

.opportunity-list.compact .opportunity-row {
  opacity: 0.92;
  background: #fffaf5;
  border-color: #fed7aa;
}

.opportunity-row.is-compact {
  grid-template-columns: 6px minmax(0, 1fr) auto;
}

.opportunity-row.is-compact .opportunity-card-accent {
  width: 6px;
}

.opportunity-row.kind-scholarship .opportunity-card-accent { background: linear-gradient(180deg, #2563eb, #60a5fa); }
.opportunity-row.kind-scholarship { --opportunity-accent: #2563eb; --opportunity-accent-soft: #eff6ff; --opportunity-accent-border: #bfdbfe; }
.opportunity-row.kind-grant .opportunity-card-accent { background: linear-gradient(180deg, #059669, #34d399); }
.opportunity-row.kind-grant { --opportunity-accent: #059669; --opportunity-accent-soft: #ecfdf5; --opportunity-accent-border: #bbf7d0; }
.opportunity-row.kind-job .opportunity-card-accent { background: linear-gradient(180deg, #d97706, #f59e0b); }
.opportunity-row.kind-job { --opportunity-accent: #d97706; --opportunity-accent-soft: #fff7ed; --opportunity-accent-border: #fed7aa; }
.opportunity-row.kind-call .opportunity-card-accent { background: linear-gradient(180deg, #db2777, #f472b6); }
.opportunity-row.kind-call { --opportunity-accent: #db2777; --opportunity-accent-soft: #fdf2f8; --opportunity-accent-border: #fbcfe8; }
.opportunity-row.kind-internship .opportunity-card-accent { background: linear-gradient(180deg, #0891b2, #22d3ee); }
.opportunity-row.kind-internship { --opportunity-accent: #0891b2; --opportunity-accent-soft: #ecfeff; --opportunity-accent-border: #a5f3fc; }
.opportunity-row.kind-general .opportunity-card-accent { background: linear-gradient(180deg, #4f46e5, #818cf8); }
.opportunity-row.kind-general { --opportunity-accent: #4f46e5; --opportunity-accent-soft: #eef2ff; --opportunity-accent-border: #c7d2fe; }

.social-links {
  display: flex;
  gap: var(--space-2);
}

.social-link {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.75rem;
  font-weight: 700;
  transition: all 0.2s ease;
}

.social-link:hover {
  background: rgba(245, 158, 11, 0.15);
  color: var(--amber-400);
}

/* ---------- Floating Actions ---------- */
.float-actions {
  position: fixed;
  right: var(--space-5);
  bottom: calc(var(--space-5) + 80px);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.float-btn {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all 0.25s ease;
  font-weight: 700;
  font-size: 0.78rem;
  box-shadow: var(--shadow-lg);
}

.float-btn:hover {
  transform: translateY(-3px) scale(1.05);
}

.float-ai {
  background: linear-gradient(135deg, var(--amber-400), var(--amber-600));
  color: var(--navy-950);
}

.float-ai:hover {
  box-shadow: var(--shadow-glow);
}

.float-share {
  background: #fff;
  color: var(--navy-950);
  border-color: var(--stone-200);
}

.float-top {
  background: var(--navy-950);
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
}

.float-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.float-btn svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Assistant Bubble ---------- */
.assistant-bubble {
  position: fixed;
  right: 78px;
  bottom: var(--space-5);
  z-index: 49;
  width: min(300px, calc(100vw - 100px));
  padding: var(--space-5);
  background: #fff;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  transform: translateY(12px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.35s cubic-bezier(0.2, 0.9, 0.4, 1);
}

.assistant-bubble.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.assistant-bubble h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  margin-bottom: var(--space-1);
  color: var(--navy-950);
  padding-right: var(--space-6);
}

.assistant-bubble p {
  font-size: 0.85rem;
  color: var(--stone-400);
  margin-bottom: var(--space-3);
  line-height: 1.5;
}

.assistant-bubble .btn-sm {
  width: 100%;
}

.assistant-close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 0;
  cursor: pointer;
  color: var(--stone-400);
  font-size: 1.2rem;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
}

.assistant-close:hover {
  background: var(--stone-100);
  color: var(--stone-600);
}

/* ---------- Page Hero ---------- */
.page-hero {
  padding: var(--space-16) 0 var(--space-12);
  background: var(--navy-950);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.06), transparent 60%);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  color: #fff;
  max-width: 700px;
  margin-bottom: var(--space-3);
}

.page-hero .hero-sub {
  max-width: 560px;
  font-size: 1.05rem;
}

/* ---------- Forms ---------- */
.form-card {
  background: #fff;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.form-grid .span-full {
  grid-column: 1 / -1;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--stone-600);
  letter-spacing: 0.01em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--navy-950);
  background: var(--stone-50);
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--amber-400);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
  background: #fff;
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-note {
  padding: var(--space-4) var(--space-5);
  background: var(--amber-50);
  border: 1px solid var(--amber-200);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--amber-800);
  line-height: 1.5;
}

.form-output {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--stone-100);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--stone-600);
  white-space: pre-wrap;
  font-family: var(--font-body);
}

/* ---------- Dashboard Preview ---------- */
.dashboard-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.dashboard-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.dashboard-row:last-child {
  border-bottom: 0;
}

.dashboard-row .d-label {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
}

.dashboard-row .d-value {
  font-weight: 600;
  color: #fff;
  font-size: 0.92rem;
}

/* ---------- Page Header Shared ---------- */
.page-header {
  padding: var(--space-12) 0 var(--space-8);
  background: var(--navy-950);
  color: #fff;
}

/* ---------- Checklist ---------- */
.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  font-size: 0.9rem;
  color: var(--stone-500);
}

.checklist li::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--amber-100);
  color: var(--amber-700);
  font-size: 0.7rem;
  font-weight: 700;
  margin-top: 2px;
}

/* ---------- Blog / Article Layout ---------- */
.blog-layout {
  max-width: 800px;
  margin: 0 auto;
}

.blog-excerpt {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 640px;
  line-height: 1.7;
  margin-top: var(--space-4);
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.blog-meta-item {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.blog-meta-item + .blog-meta-item::before {
  content: '';
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  margin-right: var(--space-2);
}

.share-btn {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.5);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.78rem;
  font-family: var(--font-body);
  transition: all 0.2s ease;
}

.share-btn:hover {
  border-color: var(--amber-400);
  color: var(--amber-400);
  background: rgba(245, 158, 11, 0.08);
}

/* Content Body */
.content-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--stone-600);
  text-align: justify;
  hyphens: auto;
}

.content-body h2 {
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--stone-200);
}

.content-body h2:first-child {
  margin-top: 0;
}

.content-body h3 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  font-size: 1.25rem;
}

.content-body p {
  margin-bottom: var(--space-4);
  color: var(--stone-600);
}

.content-body a {
  color: var(--amber-700);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--amber-300);
  transition: all 0.2s ease;
}

.content-body a:hover {
  color: var(--amber-800);
  text-decoration-color: var(--amber-600);
}

.content-body strong {
  color: var(--navy-950);
  font-weight: 600;
}

.content-body ul,
.content-body ol {
  margin: 0 0 var(--space-5);
  padding-left: var(--space-6);
}

.content-body li {
  margin-bottom: var(--space-2);
  line-height: 1.7;
}

.content-body li strong {
  color: var(--navy-950);
}

.content-body hr {
  border: 0;
  height: 1px;
  background: var(--stone-200);
  margin: var(--space-10) 0;
}

.content-body code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  padding: 2px 6px;
  background: var(--stone-100);
  border: 1px solid var(--stone-200);
  border-radius: 4px;
  color: var(--navy-800);
}

.content-body pre {
  background: var(--navy-950);
  color: #e2e8f0;
  padding: var(--space-5);
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-size: 0.88rem;
  line-height: 1.6;
  margin: 0 0 var(--space-5);
}

.content-body pre code {
  background: none;
  border: 0;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

/* Blockquotes */
.content-body blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-4) var(--space-6);
  border-left: 3px solid var(--amber-400);
  background: var(--amber-50);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.content-body blockquote p {
  margin-bottom: var(--space-2);
  color: var(--stone-600);
  font-style: italic;
}

.content-body blockquote p:last-child {
  margin-bottom: 0;
}

.content-body blockquote strong {
  color: var(--navy-950);
}

.content-body blockquote a {
  color: var(--amber-700);
}

/* Callout Boxes */
.callout {
  margin: 0 0 var(--space-5);
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-md);
  border: 1px solid;
}

.callout-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.callout-title::before {
  content: '';
  width: 20px;
  height: 20px;
  display: inline-block;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.callout-title[data-icon="bulb"]::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D97706' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18h6'/%3E%3Cpath d='M10 22h4'/%3E%3Cpath d='M15.09 14c.18-.98.65-1.74 1.41-2.5A4.65 4.65 0 0 0 18 8a6 6 0 0 0-12 0c0 1.9.7 3.5 1.5 4.5.76.76 1.23 1.52 1.41 2.5'/%3E%3C/svg%3E"); }
.callout-title[data-icon="info"]::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230891B2' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 16v-4'/%3E%3Cpath d='M12 8h.01'/%3E%3C/svg%3E"); }
.callout-title[data-icon="alert"]::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23DC2626' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z'/%3E%3Cline x1='12' y1='9' x2='12' y2='13'/%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'/%3E%3C/svg%3E"); }
.callout-title[data-icon="check"]::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23059669' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 11.08V12a10 10 0 1 1-5.93-9.14'/%3E%3Cpolyline points='22 4 12 14.01 9 11.01'/%3E%3C/svg%3E"); }

.callout p {
  margin-bottom: var(--space-2);
  font-size: 0.92rem;
  color: var(--stone-600);
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.callout-tip {
  background: var(--amber-50);
  border-color: var(--amber-200);
}

.callout-tip .callout-title {
  color: var(--amber-700);
}

.callout-info {
  background: var(--cyan-50);
  border-color: var(--cyan-200);
}

.callout-info .callout-title {
  color: var(--cyan-700);
}

.callout-warning {
  background: #FEF2F2;
  border-color: #FECACA;
}

.callout-warning .callout-title {
  color: var(--error);
}

.callout-success {
  background: #F0FDF4;
  border-color: #BBF7D0;
}

.callout-success .callout-title {
  color: var(--success);
}

/* Table of Contents */
.toc {
  margin-bottom: var(--space-8);
  background: var(--stone-50);
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
}

.toc-title {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy-950);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  user-select: none;
}

.toc-title::-webkit-details-marker {
  display: none;
}

.toc-title::after {
  content: '';
  width: 18px;
  height: 18px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235D564C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-size: contain;
  transition: transform 0.25s ease;
}

.toc[open] .toc-title::after {
  transform: rotate(180deg);
}

.toc-list {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.toc-list li {
  margin: 0;
}

.toc-list a {
  display: block;
  padding: var(--space-1) var(--space-2);
  font-size: 0.88rem;
  color: var(--stone-500);
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
  text-decoration: none;
  border-left: 2px solid transparent;
}

.toc-list a:hover {
  color: var(--amber-700);
  background: var(--amber-50);
  border-left-color: var(--amber-400);
}

/* Related Posts */
.related-posts {
  padding: 0 0 var(--space-16);
}

.related-posts .container {
  max-width: 800px;
}

.related-posts h2 {
  text-align: center;
  margin-bottom: var(--space-8);
}

.related-posts .card {
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.related-posts .card h3 {
  font-size: 1rem;
  margin-bottom: var(--space-2);
  color: var(--navy-950);
}

.related-posts .card p {
  font-size: 0.85rem;
  color: var(--stone-400);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.related-posts .card-link {
  margin-top: auto;
}

/* Table wrapper for responsiveness */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  margin: 0 0 var(--space-5);
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-md);
}

.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.table-wrap th {
  background: var(--stone-100);
  font-weight: 600;
  color: var(--navy-950);
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--stone-200);
}

.table-wrap td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--stone-100);
  color: var(--stone-500);
}

.table-wrap tr:last-child td {
  border-bottom: 0;
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.animate-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.2, 0.9, 0.4, 1),
    transform 0.6s cubic-bezier(0.2, 0.9, 0.4, 1);
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero stagger delays */
.hero .label { animation: fadeInUp 0.6s both; }
.hero h1 { animation: fadeInUp 0.6s both 0.08s; }
.hero-sub { animation: fadeInUp 0.6s both 0.15s; }
.hero-search { animation: fadeInUp 0.6s both 0.2s; }
.hero-sources { animation: fadeInUp 0.6s both 0.25s; }
.hero-actions { animation: fadeInUp 0.6s both 0.3s; }
.hero-metrics { animation: fadeInUp 0.6s both 0.3s; }
.order-preview,
.tool-preview { animation: fadeInUp 0.6s both 0.12s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 1024px) {
  .opportunity-layout {
    grid-template-columns: 1fr;
  }

  .opportunity-filters {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .opportunity-filters label {
    margin-bottom: 0;
  }

  .hero-layout,
  .hero-tool .hero-layout {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .order-preview,
  .tool-preview {
    max-width: 480px;
  }

  .pathway-grid,
  .card-grid,
  .card-grid.col-3,
  .card-grid.col-4,
  .trust-grid,
  .source-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefit-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid {
    flex-direction: column;
  }

  .step-connector {
    flex: 0 0 24px;
  }

  .step-connector span {
    width: 2px;
    height: 24px;
  }

  .workflow-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(2) {
    border-right: 0;
  }

  .split-layout {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    display: none;
  }

  .header-actions .btn {
    display: none;
  }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-overlay {
    display: block;
    pointer-events: none;
  }

  .nav-overlay.open {
    pointer-events: auto;
  }

  .mobile-drawer {
    display: flex;
    flex-direction: column;
  }
}

@media (max-width: 680px) {
  :root {
    --max-width: 100%;
  }

  .container {
    width: min(100% - 24px, var(--max-width));
  }

  .section-padding {
    padding: var(--space-12) 0;
  }

  .section-padding-sm {
    padding: var(--space-8) 0;
  }

  .opportunity-radar {
    padding: calc(var(--space-12) + 72px) 0 var(--space-12);
  }

  .opportunity-stats,
  .opportunity-filters {
    grid-template-columns: 1fr;
  }

  .opportunity-toolbar,
  .opportunity-row {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .opportunity-row {
    gap: var(--space-3);
  }

  .opportunity-row-main,
  .opportunity-row-actions {
    padding: var(--space-4);
  }

  .opportunity-row-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
    border-left: 0;
    border-top: 1px solid var(--gray-200);
    background: #fff;
  }

  .opportunity-row-actions .btn:last-child {
    grid-column: 1 / -1;
  }

  .opportunity-summary,
  .opportunity-meta-grid {
    grid-template-columns: 1fr;
  }

  .opportunity-card-accent {
    width: 100%;
    height: 6px;
  }

  .opportunity-row-actions {
    min-width: 0;
  }

  .hero {
    padding: var(--space-12) 0 var(--space-10);
  }

  .hero h1 {
    font-size: clamp(2rem, 9vw, 2.35rem);
    line-height: 1.06;
  }

  .hero-sub {
    font-size: 0.96rem;
    line-height: 1.6;
  }

  .hero-metrics {
    gap: var(--space-3);
  }

  .metric-item {
    font-size: 0.75rem;
  }

  .order-preview,
  .tool-preview {
    padding: var(--space-5);
  }

  .hero-search {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 0;
    padding: var(--space-2);
  }

  .hero-search input {
    min-width: 0;
    padding: var(--space-3) var(--space-3);
    font-size: 0.92rem;
  }

  .hero-search .search-icon {
    align-self: center;
    margin-left: var(--space-2);
  }

  .hero-search .btn {
    grid-column: 1 / -1;
    width: 100%;
    margin-top: var(--space-2);
    border-radius: var(--radius-sm);
  }

  .pathway-grid,
  .card-grid,
  .card-grid.col-2,
  .card-grid.col-3,
  .card-grid.col-4,
  .trust-grid,
  .source-grid,
  .benefit-grid,
  .compact-service-grid {
    grid-template-columns: 1fr;
  }

  .workflow-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
  }

  .stats-strip {
    grid-template-columns: 1fr;
    border-radius: var(--radius-md);
  }

  .stat-item {
    border-right: 0;
    border-bottom: 1px solid var(--stone-200);
  }

  .stat-item:last-child {
    border-bottom: 0;
  }

  .stat-number {
    font-size: 1.85rem;
  }

  .stat-item {
    padding: var(--space-5) var(--space-4);
  }

  .float-actions {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .form-card {
    padding: var(--space-5);
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding: var(--space-10) 0 var(--space-8);
  }

  .page-hero h1 {
    font-size: 1.6rem;
  }

  .section-header {
    margin-bottom: var(--space-8);
  }

  .section-header h2 {
    font-size: 1.6rem;
  }

  .float-actions {
    right: var(--space-3);
    bottom: var(--space-3);
  }

  .float-btn {
    width: 42px;
    height: 42px;
  }

  .assistant-bubble {
    right: var(--space-3);
    bottom: 62px;
    width: calc(100vw - 24px);
  }

  .advisory-chat {
    padding: var(--space-5);
  }

  .chat-bubble {
    max-width: 92%;
    font-size: 0.85rem;
  }

  .btn {
    padding: 0 var(--space-4);
    min-height: 42px;
    font-size: 0.85rem;
  }
}

/* ==========================================
   AUTH MODAL
   ========================================== */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.auth-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.auth-modal {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  width: 100%;
  max-width: 400px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  animation: authPop 0.3s ease;
}
@keyframes authPop {
  from { transform: scale(0.95) translateY(10px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}
.auth-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #999;
  line-height: 1;
}
.auth-close:hover { color: #333; }
.auth-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
}
.auth-tab {
  flex: 1;
  padding: 10px;
  text-align: center;
  background: #f8fafc;
  border: none;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.9rem;
  color: #64748b;
  transition: all 0.2s;
}
.auth-tab.active {
  background: #1e293b;
  color: #fff;
}
.auth-form { margin-bottom: 16px; }
.auth-form .form-group { margin-bottom: 16px; }
.auth-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: #334155;
  margin-bottom: 4px;
}
.auth-form input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: 0.95rem;
  transition: border-color 0.2s;
  box-sizing: border-box;
}
.auth-form input:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.auth-error {
  background: #fef2f2;
  color: #dc2626;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.85rem;
  margin-bottom: 16px;
}
.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #94a3b8;
  font-size: 0.85rem;
  margin-bottom: 16px;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #e2e8f0;
}
.auth-alt {
  text-align: center;
  font-size: 0.8rem;
  color: #64748b;
  margin-top: 16px;
}
.user-menu {
  position: relative;
}
.user-menu-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 6px 12px;
  cursor: pointer;
  color: #fff;
  font-size: 0.85rem;
  transition: background 0.2s;
}
.user-menu-btn:hover { background: rgba(255,255,255,0.15); }
.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #3b82f6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.user-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  min-width: 200px;
  padding: 6px;
  z-index: 10001;
}
.user-dropdown a {
  display: block;
  padding: 8px 14px;
  color: #334155;
  text-decoration: none;
  font-size: 0.9rem;
  border-radius: 6px;
  transition: background 0.15s;
}
.user-dropdown a:hover { background: #f1f5f9; }
.user-dropdown hr {
  border: none;
  border-top: 1px solid #e2e8f0;
  margin: 4px 8px;
}

/* ---------- TTS (Text-to-Speech) ---------- */
.tts-btn {
  background:none; border:1px solid var(--stone-200); border-radius:var(--radius-full);
  padding:var(--space-1) var(--space-3); cursor:pointer; font-size:0.82rem;
  color:var(--stone-600); transition:all .15s; display:inline-flex;
  align-items:center; gap:4px; white-space:nowrap;
}
.tts-btn:hover { border-color:var(--amber-400); color:var(--amber-700); }
.tts-btn:active { background:var(--amber-100); border-color:var(--amber-500); color:var(--amber-800); }
.tts-btn:disabled { opacity:0.6; cursor:default; }
.tts-player {
  display:inline-flex; align-items:center; gap:var(--space-2);
  background:var(--stone-50); border:1px solid var(--stone-200);
  border-radius:var(--radius-full); padding:2px 4px 2px 8px;
}
.tts-player audio { height:30px; width:160px; }
.tts-player .tts-close {
  background:none; border:none; cursor:pointer; color:var(--stone-500);
  font-size:1.1rem; padding:2px 6px; line-height:1; border-radius:50%;
  transition:all .15s;
}
.tts-player .tts-close:hover { background:var(--stone-200); color:var(--error); }
@keyframes tts-spin { to { transform:rotate(360deg); } }